Couch to 5K

I started the "Couch to 5K" program this week.  If I stick with it, I'll be running 3 miles in 8 weeks.  It starts out running for a minute and then walking for 1.5 minutes over and over.  That doesn't sound like much, but it gave this overweight girl a workout.  There's even a handy Iphone app that tells you when to run and walk.  I think I can, I think I can.....